The Mesa Boogie 20/20 Dyna-Watt is a compact all-valve stereo rack power amp that delivers 20 watts per side with Mesa’s signature punch and harmonic richness. Using their Dyna-Watt technology, it squeezes big amp dynamics and headroom out of EL84 tubes, giving it a feel that’s far larger than its size suggests. Ideal for driving rack preamps like the Studio or Triaxis, it became a staple for guitarists building portable yet powerful rigs through the 90s and beyond, loved for its chimey cleans, midrange grind, and smooth overdrive character.
SPECS
- Stereo 20-watt per channel valve power amp
- EL84 tube complement with 12AX7 driver
- Dyna-Watt dynamic power circuitry
- Presence and resonance controls
- 1U rackmount design
- Made in USA
- Weight 6.8kg
- Produced early 1990s–2000s
Product Specs
- Item Number: 39115
- Make: Mesa Boogie
- Model: 20/20 Dyna-Watt Power
- Condition: Very Good
- Finish: Black
- Categories: amps ⇒ guitar-power-amps
- Made In: United States
- MPN: 39115